Carbon and nitrogen δ13C, δ15N) isotopic fingerprint of zooplankton in Lake Maggiore: a 13years' dataset (2010-2022)
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| Format: | Recurso digital |
| Language: | English |
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2025
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| _version_ | 1866901918925717504 |
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| author | Piscia, Roberta Roberta, Bettinetti Caroni, Rossana Marina, Manca |
| author_facet | Piscia, Roberta Roberta, Bettinetti Caroni, Rossana Marina, Manca |
| contents | <p><span lang="EN-US">We present a dataset of 2168 analyses of carbon and nitrogen stable isotopes’ fingerprint (<span lang="EN-US">d</span></span><sup><span lang="EN-US">13</span></sup><span lang="EN-US">C‰, </span><span lang="EN-US"><span lang="EN-US">d</span></span><sup><span lang="EN-US">15</span></sup><span lang="EN-US">CN‰) and carbon and nitrogen contents (C%, N%) of zooplankton taxa, including copepods’ developmental stages, and of pooled organisms in three size fractions, ≥80 µm, ≥450 µm and ≥850 µm from Lake Maggiore (Italy). We also include 1232 data on Standing Stock Density and Biomass (SSD and SSB) of the ≥450 µm and ≥850 µm samples. The dataset resulted from a monitoring program on pelagic zooplankton and persistent organic pollutants funded by the Commissione Internazionale per la Protezione delle Acque Italo-Svizzere (CIPAIS) during 2010-2022. The data allow for investigation of trophic relationships within the zooplankton community and with respect to fish in the large, deep subalpine Lake Maggiore, providing a basis for modelling transfer of persistent organic pollutants through the pelagic food web. Data on seasonal changes in POPs (DDTs and PCBs) and mercury concentrations of zooplankton size fractions ≥450 µm and ≥850 µm are already available, allowing quantitative estimates of pollutants’ transfer to the upper trophic levels, which are essential for developing realistic predictive models.</span></p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_15583373 |
| institution | Zenodo |
| language | eng |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Carbon and nitrogen δ13C, δ15N) isotopic fingerprint of zooplankton in Lake Maggiore: a 13years' dataset (2010-2022) Piscia, Roberta Roberta, Bettinetti Caroni, Rossana Marina, Manca <p><span lang="EN-US">We present a dataset of 2168 analyses of carbon and nitrogen stable isotopes’ fingerprint (<span lang="EN-US">d</span></span><sup><span lang="EN-US">13</span></sup><span lang="EN-US">C‰, </span><span lang="EN-US"><span lang="EN-US">d</span></span><sup><span lang="EN-US">15</span></sup><span lang="EN-US">CN‰) and carbon and nitrogen contents (C%, N%) of zooplankton taxa, including copepods’ developmental stages, and of pooled organisms in three size fractions, ≥80 µm, ≥450 µm and ≥850 µm from Lake Maggiore (Italy). We also include 1232 data on Standing Stock Density and Biomass (SSD and SSB) of the ≥450 µm and ≥850 µm samples. The dataset resulted from a monitoring program on pelagic zooplankton and persistent organic pollutants funded by the Commissione Internazionale per la Protezione delle Acque Italo-Svizzere (CIPAIS) during 2010-2022. The data allow for investigation of trophic relationships within the zooplankton community and with respect to fish in the large, deep subalpine Lake Maggiore, providing a basis for modelling transfer of persistent organic pollutants through the pelagic food web. Data on seasonal changes in POPs (DDTs and PCBs) and mercury concentrations of zooplankton size fractions ≥450 µm and ≥850 µm are already available, allowing quantitative estimates of pollutants’ transfer to the upper trophic levels, which are essential for developing realistic predictive models.</span></p> |
| title | Carbon and nitrogen δ13C, δ15N) isotopic fingerprint of zooplankton in Lake Maggiore: a 13years' dataset (2010-2022) |
| url | https://doi.org/10.5281/zenodo.15583373 |